Fort Collins 7-day weather forecast

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December 29, 2025
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Fort Collins 7-day weather forecast

Stacker created the forecast for Fort Collins, Colorado using data from OpenWeather. This week's high is 59 °F on Friday, while the low is 17 °F on Monday. There are expected to be 3 sunny days and precipitation on 0 days this week.

There are currently no weather alerts.

Monday, December 29

- High of 40 °F, low of 17 °F (17% humidity)
- Sunny with a 0% chance of rain
- Light breeze (7 mph wind)
- Sunrise at 7:23 AM, sunset at 4:41 PM
1 / 6
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Tuesday, December 30

- High of 50 °F, low of 31 °F (22% humidity)
- Sunny with a 0% chance of rain
- Gentle breeze (10 mph wind)
- Sunrise at 7:23 AM, sunset at 4:42 PM
2 / 6
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Wednesday, December 31

- High of 58 °F, low of 34 °F (22% humidity)
- Partly cloudy with a 0% chance of rain
- Light breeze (5 mph wind)
- Sunrise at 7:23 AM, sunset at 4:42 PM
3 / 6
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Thursday, January 1

- High of 58 °F, low of 43 °F (23% humidity)
- Overcast with a 0% chance of rain
- Light air (3 mph wind)
- Sunrise at 7:23 AM, sunset at 4:43 PM
4 / 6
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Friday, January 2

- High of 59 °F, low of 43 °F (34% humidity)
- Overcast with a 0% chance of rain
- Light breeze (4 mph wind)
- Sunrise at 7:23 AM, sunset at 4:44 PM
5 / 6
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Saturday, January 3

- High of 56 °F, low of 39 °F (39% humidity)
- Mostly cloudy with a 0% chance of rain
- Light breeze (6 mph wind)
- Sunrise at 7:24 AM, sunset at 4:45 PM
- Full moon
6 / 6
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Sunday, January 4

- High of 52 °F, low of 37 °F (29% humidity)
- Sunny with a 0% chance of rain
- Moderate breeze (13 mph wind)
- Sunrise at 7:24 AM, sunset at 4:46 PM

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